Apply the machine config to generate audit records by executing following:
for mcpool in $(oc get mcp -oname | sed "s:.*/::" ); do
echo "apiVersion: machineconfiguration.openshift.io/v1
kind: MachineConfig
metadata: name: 75-access-privileges-rules-$mcpool
labels:
machineconfiguration.openshift.io/role: $mcpool
spec:
config:
ignition:
version: 3.1.0
storage:
files:
- contents:
source: data:,-a%20always%2Cexit%20-F%20arch%3Db32%20-S%20chmod%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dperm_mod%0A-a%20always%2Cexit%20-F%20arch%3Db64%20-S%20chmod%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dperm_mod%0A
mode: 0644
path: /etc/audit/rules.d/75-chmod_dac_modification.rules
overwrite: true
- contents:
source: data:,-a%20always%2Cexit%20-F%20arch%3Db32%20-S%20chown%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dperm_mod%0A-a%20always%2Cexit%20-F%20arch%3Db64%20-S%20chown%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dperm_mod%0A
mode: 0644
path: /etc/audit/rules.d/75-chown_dac_modification.rules
overwrite: true
- contents:
source: data:,-a%20always%2Cexit%20-F%20arch%3Db32%20-S%20fchmod%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dperm_mod%0A-a%20always%2Cexit%20-F%20arch%3Db64%20-S%20fchmod%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dperm_mod%0A
mode: 0644
path: /etc/audit/rules.d/75-fchmod_dac_modification.rules
overwrite: true
- contents:
source: data:,-a%20always%2Cexit%20-F%20arch%3Db32%20-S%20fchmodat%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dperm_mod%0A-a%20always%2Cexit%20-F%20arch%3Db64%20-S%20fchmodat%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dperm_mod%0A
mode: 0644
path: /etc/audit/rules.d/75-fchmodat_dac_modification.rules
overwrite: true
- contents:
source: data:,-a%20always%2Cexit%20-F%20arch%3Db32%20-S%20fchown%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dperm_mod%0A-a%20always%2Cexit%20-F%20arch%3Db64%20-S%20fchown%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dperm_mod%0A
mode: 0644
path: /etc/audit/rules.d/75-fchown_dac_modification.rules
overwrite: true
- contents:
source: data:,-a%20always%2Cexit%20-F%20arch%3Db32%20-S%20fchownat%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dperm_mod%0A-a%20always%2Cexit%20-F%20arch%3Db64%20-S%20fchownat%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dperm_mod%0A
mode: 0644
path: /etc/audit/rules.d/75-fchownat_dac_modification.rules
overwrite: true
- contents:
source: data:,-a%20always%2Cexit%20-F%20arch%3Db32%20-S%20fremovexattr%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dperm_mod%0A-a%20always%2Cexit%20-F%20arch%3Db64%20-S%20fremovexattr%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dperm_mod%0A
mode: 0644
path: /etc/audit/rules.d/75-fremovexattr_dac_modification.rules
overwrite: true
- contents:
source: data:,-a%20always%2Cexit%20-F%20arch%3Db32%20-S%20fsetxattr%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dperm_mod%0A-a%20always%2Cexit%20-F%20arch%3Db64%20-S%20fsetxattr%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dperm_mod%0A
mode: 0644
path: /etc/audit/rules.d/75-fsetxattr_dac_modification.rules
overwrite: true
- contents:
source: data:,-a%20always%2Cexit%20-F%20arch%3Db32%20-S%20lchown%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dperm_mod%0A-a%20always%2Cexit%20-F%20arch%3Db64%20-S%20lchown%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dperm_mod%0A
mode: 0644
path: /etc/audit/rules.d/75-lchown_dac_modification.rules
overwrite: true
- contents:
source: data:,-a%20always%2Cexit%20-F%20arch%3Db32%20-S%20lremovexattr%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dperm_mod%0A-a%20always%2Cexit%20-F%20arch%3Db64%20-S%20lremovexattr%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dperm_mod%0A
mode: 0644
path: /etc/audit/rules.d/75-lremovexattr_dac_modification.rules
overwrite: true
- contents:
source: data:,-a%20always%2Cexit%20-F%20arch%3Db32%20-S%20lsetxattr%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dperm_mod%0A-a%20always%2Cexit%20-F%20arch%3Db64%20-S%20lsetxattr%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dperm_mod%0A
mode: 0644
path: /etc/audit/rules.d/75-lsetxattr_dac_modification.rules
overwrite: true
- contents:
source: data:,-a%20always%2Cexit%20-F%20arch%3Db32%20-S%20removexattr%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dperm_mod%0A-a%20always%2Cexit%20-F%20arch%3Db64%20-S%20removexattr%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dperm_mod%0A
mode: 0644
path: /etc/audit/rules.d/75-removexattr_dac_modification.rules
overwrite: true
- contents:
source: data:,-a%20always%2Cexit%20-F%20arch%3Db32%20-S%20setxattr%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dperm_mod%0A-a%20always%2Cexit%20-F%20arch%3Db64%20-S%20setxattr%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dperm_mod%0A
mode: 0644
path: /etc/audit/rules.d/75-setxattr_dac_modification.rules
overwrite: true
- contents:
source: data:,%23%23%20This%20content%20is%20a%20section%20of%20an%20Audit%20config%20snapshot%20recommended%20for%20Red%2520Hat%2520Enterprise%2520Linux%2520CoreOS%25204%20systems%20that%20target%20OSPP%20compliance.%0A%23%23%20The%20following%20content%20has%20been%20retreived%20on%202019-03-11%20from%3A%20https%3A//github.com/linux-audit/audit-userspace/blob/master/rules/30-ospp-v42.rules%0A%0A%23%23%20The%20purpose%20of%20these%20rules%20is%20to%20meet%20the%20requirements%20for%20Operating%0A%23%23%20System%20Protection%20Profile%20%28OSPP%29v4.2.%20These%20rules%20depends%20on%20having%0A%23%23%2010-base-config.rules%2C%2011-loginuid.rules%2C%20and%2043-module-load.rules%20installed.%0A%0A%23%23%20Unsuccessful%20file%20creation%20%28open%20with%20O_CREAT%29%0A-a%20always%2Cexit%20-F%20arch%3Db32%20-S%20openat%2Copen_by_handle_at%20-F%20a2%260100%20-F%20exit%3D-EACCES%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dunsuccessful-create%0A-a%20always%2Cexit%20-F%20arch%3Db64%20-S%20openat%2Copen_by_handle_at%20-F%20a2%260100%20-F%20exit%3D-EACCES%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dunsuccessful-create%0A-a%20always%2Cexit%20-F%20arch%3Db32%20-S%20open%20-F%20a1%260100%20-F%20exit%3D-EACCES%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dunsuccessful-create%0A-a%20always%2Cexit%20-F%20arch%3Db64%20-S%20open%20-F%20a1%260100%20-F%20exit%3D-EACCES%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dunsuccessful-create%0A-a%20always%2Cexit%20-F%20arch%3Db32%20-S%20openat%2Copen_by_handle_at%20-F%20a2%260100%20-F%20exit%3D-EPERM%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dunsuccessful-create%0A-a%20always%2Cexit%20-F%20arch%3Db64%20-S%20openat%2Copen_by_handle_at%20-F%20a2%260100%20-F%20exit%3D-EPERM%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dunsuccessful-create%0A-a%20always%2Cexit%20-F%20arch%3Db32%20-S%20open%20-F%20a1%260100%20-F%20exit%3D-EPERM%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dunsuccessful-create%0A-a%20always%2Cexit%20-F%20arch%3Db64%20-S%20open%20-F%20a1%260100%20-F%20exit%3D-EPERM%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dunsuccessful-create%0A-a%20always%2Cexit%20-F%20arch%3Db32%20-S%20creat%20-F%20exit%3D-EACCES%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dunsuccessful-create%0A-a%20always%2Cexit%20-F%20arch%3Db64%20-S%20creat%20-F%20exit%3D-EACCES%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dunsuccessful-create%0A-a%20always%2Cexit%20-F%20arch%3Db32%20-S%20creat%20-F%20exit%3D-EPERM%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dunsuccessful-create%0A-a%20always%2Cexit%20-F%20arch%3Db64%20-S%20creat%20-F%20exit%3D-EPERM%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dunsuccessful-create%0A%0A%23%23%20Unsuccessful%20file%20modifications%20%28open%20for%20write%20or%20truncate%29%0A-a%20always%2Cexit%20-F%20arch%3Db32%20-S%20openat%2Copen_by_handle_at%20-F%20a2%2601003%20-F%20exit%3D-EACCES%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dunsuccessful-modification%0A-a%20always%2Cexit%20-F%20arch%3Db64%20-S%20openat%2Copen_by_handle_at%20-F%20a2%2601003%20-F%20exit%3D-EACCES%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dunsuccessful-modification%0A-a%20always%2Cexit%20-F%20arch%3Db32%20-S%20open%20-F%20a1%2601003%20-F%20exit%3D-EACCES%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dunsuccessful-modification%0A-a%20always%2Cexit%20-F%20arch%3Db64%20-S%20open%20-F%20a1%2601003%20-F%20exit%3D-EACCES%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dunsuccessful-modification%0A-a%20always%2Cexit%20-F%20arch%3Db32%20-S%20openat%2Copen_by_handle_at%20-F%20a2%2601003%20-F%20exit%3D-EPERM%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dunsuccessful-modification%0A-a%20always%2Cexit%20-F%20arch%3Db64%20-S%20openat%2Copen_by_handle_at%20-F%20a2%2601003%20-F%20exit%3D-EPERM%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dunsuccessful-modification%0A-a%20always%2Cexit%20-F%20arch%3Db32%20-S%20open%20-F%20a1%2601003%20-F%20exit%3D-EPERM%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dunsuccessful-modification%0A-a%20always%2Cexit%20-F%20arch%3Db64%20-S%20open%20-F%20a1%2601003%20-F%20exit%3D-EPERM%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dunsuccessful-modification%0A-a%20always%2Cexit%20-F%20arch%3Db32%20-S%20truncate%2Cftruncate%20-F%20exit%3D-EACCES%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dunsuccessful-modification%0A-a%20always%2Cexit%20-F%20arch%3Db64%20-S%20truncate%2Cftruncate%20-F%20exit%3D-EACCES%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dunsuccessful-modification%0A-a%20always%2Cexit%20-F%20arch%3Db32%20-S%20truncate%2Cftruncate%20-F%20exit%3D-EPERM%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dunsuccessful-modification%0A-a%20always%2Cexit%20-F%20arch%3Db64%20-S%20truncate%2Cftruncate%20-F%20exit%3D-EPERM%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dunsuccessful-modification%0A%0A%23%23%20Unsuccessful%20file%20access%20%28any%20other%20opens%29%20This%20has%20to%20go%20last.%0A-a%20always%2Cexit%20-F%20arch%3Db32%20-S%20open%2Ccreat%2Ctruncate%2Cftruncate%2Copenat%2Copen_by_handle_at%20-F%20exit%3D-EACCES%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dunsuccessful-access%0A-a%20always%2Cexit%20-F%20arch%3Db64%20-S%20open%2Ccreat%2Ctruncate%2Cftruncate%2Copenat%2Copen_by_handle_at%20-F%20exit%3D-EACCES%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dunsuccessful-access%0A-a%20always%2Cexit%20-F%20arch%3Db32%20-S%20open%2Ccreat%2Ctruncate%2Cftruncate%2Copenat%2Copen_by_handle_at%20-F%20exit%3D-EPERM%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dunsuccessful-access%0A-a%20always%2Cexit%20-F%20arch%3Db64%20-S%20open%2Ccreat%2Ctruncate%2Cftruncate%2Copenat%2Copen_by_handle_at%20-F%20exit%3D-EPERM%20-F%20auid%3E%3D1000%20-F%20auid%21%3Dunset%20-F%20key%3Dunsuccessful-access%0A
mode: 0644
path: /etc/audit/rules.d/30-ospp-v42-remediation.rules
overwrite: true
" | oc apply -f -
done
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